S
M
T
W
T
F
S
30
78°
58°
31
75°
60°
1
76°
57°
2
76°
55°
3
77°
62°
4
84°
63°
5
79°
63°
6
83°
60°
7
82°
61°
8
76°
63°
9
75°
56°
10
76°
56°
11
77°
58°
12
78°
59°
13
76°
55°
14
76°
62°
15
80°
62°
16
82°
60°
17
80°
51°
18
77°
48°
19
70°
49°
20
70°
50°
21
71°
51°
22
78°
59°
23
78°
59°
24
79°
52°
25
78°
46°
26
74°
47°
27
68°
46°
28
67°
45°
29
67°
47°
30
68°
45°
1
Hist. Avg.
71°
49°
2
Hist. Avg.
70°
49°
3
Hist. Avg.
70°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Windsor Heights
Windsor Heights's September 2026 forecast shows daily high temperatures ranging from 67° to 84°, with overnight lows between 45° and 63°. The average high for September is 76° with an average low of 55°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how September weather will actually feel in Windsor Heights. See also: October | November | December.
